Banner U-GAGE QT50U Ultrasonic Sensors - Manual (Page 7)

Specifications
Sensing Range
200 mm to 8 m (8 inches to 26 feet)
Supply Voltage
Universal Voltage: 85 to 264 V ac, 50/60 Hz / 48 to 250 V dc (1.5
watts maximum, exclusive of load)
Supply Protection Circuitry
Protected against transient over-voltages; DC wiring is without regard
to polarity
Ultrasonic Frequency
75 kHz burst, rep. rate 96 ms
Delay at Power-up
1.5 seconds
Output Configuration
SPDT (Single-Pole, Double-Throw) electromechanical relay output
Output Ratings
Max. switching power (resistive load): 2000 VA, 240 W (1000 VA,
120 W for sensors with Micro-style QD)
Max. switching voltage (resistive load): 250 V ac, 125 V dc
Max. switching current (resistive load): 8 A at 250 V ac, 8 A at 30
V dc derated to 200 mA at 125 V dc (4 A max. for sensors with Micro-
style QD)
Min. voltage and current: 5 V dc, 10 mA
Mechanical life of relay: 50,000,000 operations
Electrical life of relay at full resistive load: 100,000 operations
Output Response Time
Selectable 1600 ms, 400 ms or 100 ms
Temperature Effect
Uncompensated: 0.2% of distance/°C
Compensated: 0.02% of distance/°C
Hysteresis
Window-Limit Sensor Models: 5 mm
Fill-Level Control Sensor Models: 0 mm
Repeatability
1.0 mm
Minimum Window Size
20 mm
Adjustments
Sensing Limits: TEACH-Mode programming of near and far limits
Sensor Configuration: Output response time and temperature
compensation mode
Factory Default Settings: 400 ms output response; Temperature
compensation enabled
Indicators
Green Power On LED: Indicates power is ON.
Red Signal LED: Indicates target is within sensing range, and the
condition of the received signal.
Output indicator (bicolor amber/red): Indicates output status or TEACH
mode.
Response indicator (bicolor amber/red): Indicates output response time
selection.
Construction
Transducer: Ceramic/Epoxy composite
Housing: ABS
Membrane Switch: Polyester
CRFV Models: Teflon face, flange, hex nut and transducer coating;
Viton ® o-ring
Operating Conditions
Temperature: −20 °C to +70 °C (−4 °F to +158 °F)
Maximum Relative Humidity: 100%
Connections
2 m (6.5 ft) or 9 m (30 ft) shielded 5-conductor (with drain) PVC
jacketed attached cable or 5-pin Micro-style quick-disconnect or 5-pin
Mini-style quick-disconnect fitting.
Environmental Rating
Leakproof design is rated IEC IP67; NEMA 6P
Vibration and Mechanical Shock
All models meet Mil Std. 202F requirements. Method 201A (vibration:
10 to 60 Hz max., double amplitude 0.06", maximum acceleration
10G). Also meets IEC 947-5-2 requirements: 30G 11 ms duration, half
sine wave.
Temperature Warmup Drift
Less than 1.0% of sensing distance upon power-up with Temperature
Compensation enabled
Application Notes
Objects passing inside the specified minimum sensing distance (200
mm) may produce a false response.
Certifications
Performance Curves
QT50U Effective Beam Pattern QT50U (with 500 mm Plate) Maximum Target
Rotation Angle
Effective Beam W
idth
Target Distance
-200 mm
-400 mm
-600 mm
200 mm
400 mm
0
600 mm
800 mm
1000 mm
-800 mm
-1000 mm
0 1 m
(3.3')
2 m
(6.6')
3 m
(9.8')
4 m
(13.1')
5 m
(16.4')
6 m
(19.6')
7 m
(22.9')
8 m
(26.2')
8"
-8"
0
16"
-16"
24"
-24"
31"
-31"
-40"
40"
25 mm Rod
500 mm Plate
-10
-20
-30
10
0
20
30
40
-40
0
Target Distance (m)
Target Rotation (deg)
1 m
(3.3’)
2 m
(6.6’)
3 m
(9.8’)
4 m
(13.1’)
5 m
(16.4’)
6 m
(19.6’)
7 m
(22.9’)
8 m
(26.2’)
U-GAGE QT50UVR Series Sensors
P/N 117764 Rev. F www.bannerengineering.com - tel: 763-544-3164 7